000 00284nam a2200121Ia 4500
008 250407s1900 xx 000 0 und d
041 _aeng
082 _a510
100 _aVinod Singh
245 _aTriumph Mathematics MHT-CET XI-XII
260 _aTarget Pub
650 _aMathematics
999 _c358949
_d358949